Joan Flotats

Maybe it's too late but replacing the `select(..)` method used on the `_loop(..)` method worked for us. You can override the method to use the Python selectors package instead of...

I tested both use cases, closing and not closing the selectors. Not closing the selectors increases CPU usage: https://docs.python.org/3/library/selectors.html#selectors.BaseSelector.close Which error do you have with the None value?

Yesterday we had the same problem. The error raises when the MQTT client attempts to reconnect. The solution is quite easy. The old select method registers and selects the sockets...

Any update? May I open a PR?